Doug Cross joined the army 11 years ago at 17 years of age. He spent time in Afghanistan searching for roadside bombs.

He later took part in disaster relief and humanitarian work in countries like Nauru and Fiji.

"They were really good experiences I had in the army," Mr Cross said.

"Humanitarian aid was really rewarding."

But Mr Cross said he chose a medical discharge in July this year to deal with mental health issues and a shoulder injury.

"I don't talk about it, it's still very fresh," he said.

"I'm still dealing with it now."

Statewide support for a national day

The New South RSL says it is making representations to the Federal Government to dedicate an appropriate national day to recognise the services of all veterans who have served in the Australian Defence Force after 1975.

At the May State RSL congress, delegates from 274 sub-branches met in Albury and voted to move forward with plans to set aside a date.